Patents
Patents for H04L 1 - Arrangements for detecting or preventing errors in the information received (103,402)
07/2005
07/13/2005CN1639654A External clock to obtain multiple synchronized computers
07/13/2005CN1639652A Integrated protection, monitoring and control system
07/13/2005CN1639651A Data sample and transmission modules for power distribution systems
07/13/2005CN1639650A Protection system for power distribution systems
07/13/2005CN1639649A Method and system for conditionally triggered system data capture
07/13/2005CN1639196A Disruption of plant material to readily hydrolyzable cellulosic particles
07/13/2005CN1638527A Method of transmitting control data in CDMA mobile communication system
07/13/2005CN1638452A Digit television system with partial corresponding structure decoder
07/13/2005CN1638374A Receiving method and receiving apparatus with adaptive array signal processing
07/13/2005CN1638373A Apparatus and method for canceling interference signal in an orthogonal frequency division multiplexing system using multiple antennas
07/13/2005CN1638371A Frequency offset estimating method and frequency offset correcting apparatus utilizing said method
07/13/2005CN1638356A Transmitter device and relay device for performing data transmission control
07/13/2005CN1638342A System and method for managing protocol network failures in a cluster system
07/13/2005CN1638327A Encryption device and program and method used along with the same
07/13/2005CN1638324A Radio communication system, transmitter, receiver and radio communicating method
07/13/2005CN1638323A Methods and devices of error control with feedback resource allocation scheme
07/13/2005CN1638322A Method and system for repeating request in hybrid ultra wideband-bluetooth radio
07/13/2005CN1638321A Transmission apparatus and method, reception apparatus and method, storage medium, and program
07/13/2005CN1638320A Reception apparatus and method, program and recording medium
07/13/2005CN1638319A Retransmission system and method for a transport offload engine
07/13/2005CN1638318A Apparatus and method for establishing a session in a radio network organized with mobile nodes
07/13/2005CN1638315A Rate matching method and apparatus for multiplexing channels having different transmission time intervals
07/13/2005CN1638307A Communication method, communication apparatus, and communication system
07/13/2005CN1638306A Wireless communication system, wireless communication device and wireless communication method, and computer program thereof
07/13/2005CN1638301A Method for recovering data in communication signal and rake receiver realizing the same method
07/13/2005CN1638293A Communication method and communication terminal equipment and transmitting, receiving and transmitting-receiving method
07/13/2005CN1638286A Method of adding circular test bit before coding Turbo product code
07/13/2005CN1210990C Preamble transmission method, mobile station and mobile communication system
07/13/2005CN1210979C Method for acquiring bursting signal signal-to-noise ratio in global mobile communication system
07/13/2005CN1210971C Block data service in radio communication system
07/13/2005CN1210920C Method of checking amount of transmitted data
07/13/2005CN1210904C Error rate estimating device, and error rate estimating method
07/13/2005CN1210888C Method of transmitter diversity and transmitter diversity device
07/13/2005CN1210886C Method for communication of information and apparatus employing method
07/12/2005US6918124 Query trees including or nodes for event filtering
07/12/2005US6918080 Coding system and decoding system
07/12/2005US6918077 Data transmission method and data transmission apparatus
07/12/2005US6918069 Optimum threshold for FEC transponders
07/12/2005US6918068 Fault-tolerant communications system and associated methods
07/12/2005US6918063 System and method for fault tolerance in multi-node system
07/12/2005US6918060 Bounding data transmission latency based upon link loading and arrangement
07/12/2005US6918056 Internet-based service system and method for remotely restoring damaged data and files
07/12/2005US6918052 Managing operations of a computer system having a plurality of partitions
07/12/2005US6917916 Method and apparatus for testing digital channels in a wireless communication system
07/12/2005US6917821 Successive interference cancellation receiver processing with selection diversity
07/12/2005US6917655 Coding and decoding a signal modified in accordance with the feedback states of an encoder
07/12/2005US6917647 Activation of multiple xDSL modems with power control measurement
07/12/2005US6917629 Rate detection in radio communication systems
07/12/2005US6917603 Servicing multiple high speed data users in shared packets of a high speed wireless channel
07/12/2005US6917594 Automatic protocol selection mechanism
07/12/2005US6917583 Information transmission network system and its traffic control method and node equipment
07/12/2005US6917311 Orthogonal preamble encoder, method of encoding orthogonal preambles and multiple-input, multiple-output communication system employing the same
07/12/2005CA2284038C Broadcast and reception system, and receiver/decoder and remote controller therefor
07/07/2005WO2005062648A1 Method for operating a radio station and a subscriber station of a radio communication system, and corresponding radio station and subscriber station
07/07/2005WO2005062644A1 Communication unit energy conservation apparatus and method
07/07/2005WO2005062550A1 Apparatus and method for processing data in high speed downlink packet access (hsdpa) communication system
07/07/2005WO2005062516A1 Method and apparatus for estimating noise power per subcarrier in a multicarrier system
07/07/2005WO2005062515A2 Transmission of data with feedback to the transmitter in a wireless local area network or the like
07/07/2005WO2005062514A2 Method, apparatus and system of multiple-input-multiple-output wireless communication
07/07/2005WO2005062513A1 A unit of the packet service dispatching and the method thereof
07/07/2005WO2005062510A1 Wireless communication system, wireless communication apparatus, and resource assignment method used therein
07/07/2005WO2005062509A1 Transmitter, receiver, transmitting method, receiving method, and program
07/07/2005WO2005062499A1 Data encoding for static mimo channels
07/07/2005WO2005062496A1 A method for determining transmit weights
07/07/2005WO2005062488A2 Method and apparatus for reducing data rate transmitted in a beam without affecting its power flux density
07/07/2005WO2005062473A1 Turbo decoding with iterative estimation of channel parameters
07/07/2005WO2005062146A2 Method for controlling and monitoring machines
07/07/2005WO2005060655A2 Deterministic jitter equalizer
07/07/2005WO2005041462A3 Wireless local area network future service quality determination method
07/07/2005WO2004064371A3 Increasing capacity in a cable modem termination system (cmts) with passive redundancy
07/07/2005US20050149844 Decoding LDPC (low density parity check) code with new operators based on min* operator
07/07/2005US20050149843 Bandwidth efficient coded modulation scheme based on MLC (multi-level code) signals having multiple maps
07/07/2005US20050149841 Channel coding/decoding apparatus and method using a parallel concatenated low density parity check code
07/07/2005US20050149836 Maximum a posteriori probability decoding method and apparatus
07/07/2005US20050149835 Outage predictor for communication link
07/07/2005US20050149831 Systems and methods for decoding of partially corrupted reversible variable length code (RVLC) intra-coded macroblocks and partial block decoding of corrupted macroblocks in a video decoder
07/07/2005US20050149829 IP packet error handling apparatus and method using the same, and computer readable medium having computer program for executing the method recorded thereon
07/07/2005US20050149823 Apparatus and method for generating checksum
07/07/2005US20050149822 Method of controlling FEC in EPON
07/07/2005US20050149819 Three-dimensional error correction method
07/07/2005US20050149816 Method for a general near optimal turbo code trellis termination
07/07/2005US20050149815 Forward error correction scheme for data channels using universal turbo codes
07/07/2005US20050149812 Message error verification using checking with hidden data
07/07/2005US20050149811 System and method of ensuring quality control of software
07/07/2005US20050149809 Real time determination of application problems, using a lightweight diagnostic tracer
07/07/2005US20050149808 Method and apparatus for combining output of different type interleavers based on an input data sequence to obtain a combined output
07/07/2005US20050149780 System-in-package and method of testing thereof
07/07/2005US20050149632 Retransmission system and method for a transport offload engine
07/07/2005US20050149631 Safety Modbus Protocol
07/07/2005US20050149596 Processing device for a pseudo inverse matrix and V-BLAST system
07/07/2005US20050148355 Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codes
07/07/2005US20050148351 Methods and systems for single number text messaging
07/07/2005US20050148301 Radio apparatus, radio communication system, spatial path control method, and spatial path control program
07/07/2005US20050147197 Method and apparatus for acquiring a frequency without a reference clock
07/07/2005US20050147194 Programmable phase interpolator adjustment for ideal data eye sampling
07/07/2005US20050147189 Trellis decoder and method of decoding
07/07/2005US20050147182 Multiple trellis coded differential unitary space-time modulation
07/07/2005US20050147180 Apparatus, and associated method, for forming a signal exhibiting space-time redundancy
07/07/2005US20050147177 Method of controlling signal transmission in Multi-Input/Multi-Output system
07/07/2005US20050147112 Wireless communication system, wireless communication device and wireless communication method, and computer program